For four mana, you gain at most 14 life in a normal situation
I am truly impressed at the card selection here: Rite of Passage works great with the fight spells youll add to the deck, Berserk is nullified by his regeneration, Ozolith is great in case of exile spells, and then Rhythm of the Wild, one of the best feelings in Magic is landing this early
These often provide tokens at your upkeep or when a creature dies, which gives you creatures to sacrifice to your sacrifice outlets
Use its power as it last existed on the battlefield to determine how much damage is dealt
Nashi, Moon Sages Scion + Ink-Eyes, Servant of Oni Ninjutsu wont matter if youre using Nashi, Moon Sage's Scion out of the command zone (unless you have a Rule 0 conversation that gives Nashi commander ninjutsu or something)